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3 years ago

Write the number in scientific notation.

Mathematics

2 answers:

Ivanshal [37]3 years ago

5 0

Answer:

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

8.5x10 with a lil foot note 4

EleoNora [17]3 years ago

3 0

Answer:

8.5 x 10 ^4 for 85 000

6.7 x 10 ^-6 for 0.0000067

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Step-by-step explanation:

6: 6, 12, 18, 24

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The least common number is 24, so she should make at least 24.

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3 years ago

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3 years ago

Round 1.764 to the nearest tenth

Ann [662]

Answer:

1.8................................

Step-by-step explanation:

7 0

3 years ago

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HELP DUE IN 15 MINS! x=??

ad-work [718]

Answer:

Step-by-step explanation:

Remark

The angle formed by the intersection of a tangent to a circle and an intersecting secant is 1/2 (Arc PS - arc PR)

PS = 208

PR = 74

Solution

x = 1/2 (208 - 74)

x = 1/2 (134)

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2 years ago

Factor the expression using the GCF. The expression 21m−49n factored using the GCF is...

Roman55 [17]

Answer: 7(3m - 7n)

Step-by-step explanation:

Factor each term then see what value(s) they have in common:

21m - 49n

∧ ∧

3 · 7 · m 7 · 7 · n

Both terms have a 7 in common. What is left over after removing the 7?

21m: 7(3m)

49n: 7(7n)

GCF: 7 Leftovers: 3m and 7n

Factored form of expression is: 7(3m - 7n)

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2 years ago

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